Karyoti, Aikaterini, Evagelos Hatzigiannakis, Dimitris Bartzialis, and Nicolaos Danalatos. “Spatial Variation Assessment of Selected Soil Properties for Precision Field Experimentation”. American Scientific Research Journal for Engineering, Technology, and Sciences 35, no. 1 (September 21, 2017): 352–363. Accessed May 6, 2024. https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/3352.